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(11)

EP 2 259 916 A1

(12)

(43) Date of publication: 15.12.2010 Bulletin 2010/50 (21) Application number: 09718256.2 (22) Date of filing: 27.02.2009

(51) International Patent Classification (IPC):  B30B 1/32(2006.01) B21D 28/00(2006.01) B30B 15/34(2006.01) (86) International application number: PCT/IB2009/050804 (87) International publication number: WO 2009/109882 (11.09.2009 Gazette 2009/37)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA RS (30) Priority: 01.03.2008 GB 0803924 (71) Applicant: Euromac S.p.A. 41043 Formigine (Modena) (IT)	(72) Inventor: OSTINI, Giorgio CH-6537 Grono (CH) (74) Representative: Bergamini, Silvio  Via Zucchi 31 A Sc.C/12 41100 Modena 41100 Modena (IT)